Aviation tire sidewall processing jig

Abstract

The utility model relates to the technical field of tire grinding equipment, in particular to an aircraft tire sidewall machining jig which comprises a base, a stand column fixedly arranged on the left side of the top wall of the base, a fixing disc rotationally arranged on the right side wall of the stand column, a connecting base fixedly arranged on the right side wall of the fixing disc, and a first transverse frame and a second transverse frame fixed to the right side wall of the connecting base up and down. The first transverse frame is located on the upper side of the second transverse frame, aircraft tires can be more conveniently fixed and disassembled, the aircraft tires of different sizes can be better machined through the arrangement of a moving assembly, an adjusting assembly and a grinding assembly, and the machining efficiency is improved by moving a moving column in a sliding hole. And the transmission effect of the screw rod can be well prevented from being influenced by ground chippings, so that the structure is more durable.

Description

Technical Field

[0001] The utility model relates to the technical field of tire grinding equipment, in particular to a sidewall processing jig for aviation tires. Background Art

[0002] In the prior art, for example, a Chinese utility model patent with authorization publication number CN218746605U discloses an aircraft tire sidewall processing device, belonging to the technical field of tire grinding equipment. The aircraft tire sidewall processing device includes: a base box, a bidirectional threaded rod rotatably connected between the inner walls of the base box on both sides, two transmission blocks slidably connected to the upper inner wall of the base box, and mounting plates fixedly connected to the upper outer surfaces of the two transmission blocks. A grinding head is rotatably connected to the outer surface of each mounting plate on one side. The aircraft tire sidewall processing device rotates the bidirectional threaded rod to drive the two transmission blocks toward each other, and the two mounting plates drive the two grinding heads to fit the two sides of the aircraft tire, thereby accommodating the grinding of aircraft tires of different widths. The lifting plate is moved up and down by rotating the lifting threaded rod, so that the portion of the tire to be ground is aligned with the two grinding heads, thereby accommodating the grinding of aircraft tires of different diameters. This eliminates the need to manufacture grinding equipment for aircraft tires of different sizes, thereby saving production costs.

[0003] However, the above disclosed structure is inconvenient to disassemble the aircraft tire during use, which is time-consuming. In addition, impurities are easily accumulated on the threaded rod, affecting the mechanical transmission. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides an aircraft tire sidewall processing jig.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sidewall processing jig for an aviation tire, comprising a base, a column fixedly provided on the left side of the top wall of the base, a fixed disk 1 rotatably provided on the right side wall of the column, a connecting seat fixedly provided on the right side wall of the fixed disk 1, a cross frame 1 and a cross frame 2 fixed on the upper and lower right sides of the connecting seat, the cross frame 1 is located on the upper side of the cross frame 2, a hydraulic cylinder 1 is fixedly provided on the top wall of the cross frame 1, the output end of the hydraulic cylinder 1 passes through the cross frame 1 and is rotatably provided with a fixed disk 2, a driving motor 2 is fixedly provided on the lower side wall of the cross frame 2 at a position corresponding to the hydraulic cylinder 1, a fixed disk 3 is rotatably provided on the upper side wall of the cross frame 2 at a position corresponding to the driving motor 2, the output end of the driving motor 2 is connected to the fixed disk 3, a positioning component is also provided on the fixed disk 3, a moving component is provided on the rear side of the base, an adjusting component is provided on the moving component, and a grinding component is provided on the adjusting component.

[0008] In order to facilitate the horizontal adjustment of the position of the grinding assembly, the improvements of the utility model are that the moving assembly includes a driving motor three, a moving column, a screw, a vertical beam, and a horizontal beam. A sliding hole is provided on the rear side of the base, a screw is provided for rotation in the sliding hole, a moving column is provided for sliding in the sliding hole, the moving column is threadedly connected to the screw, a driving motor three is fixedly provided at a position corresponding to the screw on the front side wall of the base, the output end of the driving motor three is connected to the screw, a vertical beam is fixedly provided on the right side of the top wall of the moving column, and a horizontal beam is fixedly provided on the top wall of the vertical beam.

[0009] In order to facilitate the longitudinal adjustment of the position of the grinding assembly, the improvement of the utility model is that the adjustment assembly includes hydraulic cylinder 2, hydraulic cylinder 2 is fixedly provided on the left side of the top wall of the beam, a U-shaped frame is fixedly provided on the output end of hydraulic cylinder 2, and the grinding assembly is provided on the U-shaped frame.

[0010] Preferably, the improvement of the present invention further includes a slide rail and a limit beam, the limit beam is fixedly provided on the bottom wall of the U-shaped frame, the slide rail is fixedly provided at the corresponding position of the top wall of the beam and the limit beam, and the slide rail and the limit beam are slidably connected.

[0011] In order to facilitate the processing of the side of the aircraft tire, the improvements of the utility model are that the grinding assembly includes four drive motors and a grinding wheel. The grinding wheel is rotatably arranged inside the U-shaped frame, and four drive motors are fixedly arranged on the outer wall of one side of the U-shaped frame. The output end of the four drive motors is connected to the grinding wheel.

[0012] In order to facilitate the positioning of the aircraft tire, the present invention has the following improvements: the positioning assembly includes positioning posts, and a plurality of groups of positioning posts are fixedly provided on the three top walls of the fixing plate.

[0013] Preferably, the present invention is improved in that it further includes positioning grooves, and the two lower side walls of the fixed plate are provided with multiple groups of positioning grooves, and the positioning posts are adapted to the positioning grooves.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides an aircraft tire sidewall processing jig with the following beneficial effects:

[0016] The aircraft tire sidewall processing jig can more conveniently fix and disassemble aircraft tires. By setting the moving component, the adjusting component and the grinding component, aircraft tires of different sizes can be better processed. By moving the moving column in the sliding hole, it can effectively prevent grinding debris from affecting the transmission effect of the screw, making the structure more durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1Schematic diagram of the structure from another perspective;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the structure from another perspective;

[0020] Figure 4 It is a schematic cross-sectional view of the local structure of the utility model.

[0021] In the figure: 1. Base; 2. Vertical column; 3. Fixed plate 1; 4. Drive motor 1; 5. Connecting seat; 6. Vertical frame; 7. Horizontal frame 1; 8. Horizontal frame 2; 9. Hydraulic cylinder 1; 10. Fixed plate 2; 11. Drive motor 2; 12. Fixed plate 3; 13. Positioning column; 14. Drive motor 3; 15. Moving column; 16. Vertical beam; 17. Horizontal beam; 18. Hydraulic cylinder 2; 19. U-shaped frame; 20. Drive motor 4; 21. Grinding wheel; 22. Slide rail; 23. Limiting beam; 24. Screw. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4, a jig for processing the sidewall of an aircraft tire comprises a base 1, a column 2 is fixedly provided on the left side of the top wall of the base 1, a fixed plate 3 is rotatably provided on the right side wall of the column 2, a connecting seat 5 is fixedly provided on the right side wall of the fixed plate 3, a cross frame 7 and a cross frame 8 are fixed on the upper and lower right walls of the connecting seat 5, the cross frame 7 is located on the upper side of the cross frame 8, a hydraulic cylinder 9 is fixedly provided on the top wall of the cross frame 7, the output end of the hydraulic cylinder 9 passes through the cross frame 7 and is rotatably provided with a fixed plate 2 10, a driving motor 2 11 is fixedly provided on the lower side wall of the cross frame 2 8 at a position corresponding to the hydraulic cylinder 1 9, a fixed plate 3 12 is rotatably provided on the upper side wall of the cross frame 2 8 at a position corresponding to the driving motor 2 11, the output end of the driving motor 2 11 is connected to the fixed plate 3 12, and a positioning component is also provided on the fixed plate 3 12, a moving component is provided on the rear side of the base 1, an adjusting component is provided on the moving component, and a grinding component is provided on the adjusting component, the aircraft tire is placed between the fixed plate 3 12 and the fixed plate 2 10, and the hydraulic cylinder 1 9 controls the fixed plate 2 1 0 descends and the fixed plate three 12 cooperates with each other to clamp and fix the aircraft tire, and positions the aircraft tire through the fixed component, drives the aircraft tire to rotate through the drive motor two 11, and grinds the side of the aircraft tire through the grinding component. The lateral position of the grinding component can be adjusted by the moving component, and the longitudinal position of the grinding component can be adjusted by the adjusting component, so that the sides of aircraft tires of different sizes can be well ground. The driving motor one 4 rotates the fixed plate one 3, so that the connecting seat 5 and the stand 6 can be rotated, and the direction of the aircraft tire can be further reversed, so that the other side can be processed. This structure can more conveniently fix and remove the aircraft tire. Through the setting of the moving component, the adjusting component and the grinding component, aircraft tires of different sizes can be better processed. By moving the mobile column 15 in the sliding hole, it can be well avoided that the grinding debris affects the transmission effect of the screw 24, making this structure more durable.

[0024] See also Figure 2-3 The above-mentioned moving components can be any one type. The present application provides an embodiment, in which the moving component includes a driving motor 3 14, a moving column 15, a screw 24, a vertical beam 16, and a horizontal beam 17. A sliding hole is provided on the rear side of the base 1, and a screw 24 is provided for rotation in the sliding hole. A moving column 15 is provided for sliding in the sliding hole. The moving column 15 is threadedly connected to the screw 24. A driving motor 3 14 is fixedly provided at a position corresponding to the screw 24 on the front side wall of the base 1. The output end of the driving motor 3 14 is connected to the screw 24. A vertical beam 16 is fixedly provided on the right side of the top wall of the moving column 15, and a horizontal beam 17 is fixedly provided on the top wall of the vertical beam 16. The driving motor 3 14 drives the screw 24 to rotate in the sliding hole, drives the moving column 15 to move in the sliding hole, and adjusts the lateral position of the vertical beam 16 and the horizontal beam 17.

[0025] See also Figure 2The above-mentioned adjustment component can be any one type. The present application provides an embodiment, in which the adjustment component includes a hydraulic cylinder 2 18. A hydraulic cylinder 2 18 is fixedly provided on the left side of the top wall of the beam 17. A U-shaped frame 19 is fixedly provided on the output end of the hydraulic cylinder 2 18. A grinding component is provided on the U-shaped frame 19. The hydraulic cylinder 2 18 can adjust the longitudinal position of the U-shaped frame 19.

[0026] See also Figure 2 Furthermore, it also includes a slide rail 22 and a limiting beam 23. The limiting beam 23 is fixedly provided on the bottom wall of the U-shaped frame 19, and a slide rail 22 is fixedly provided on the top wall of the cross beam 17 at a position corresponding to the limiting beam 23. The slide rail 22 and the limiting beam 23 are slidably connected. When the longitudinal position of the U-shaped frame 19 is adjusted, the limiting beam 23 moves in the slide rail 22, which can make the movement of the U-shaped frame 19 more stable.

[0027] See also Figure 2 The above-mentioned grinding components can be any one type. The present application provides an embodiment, in which the grinding component includes a driving motor 20 and a grinding wheel 21. The grinding wheel 21 is rotatably provided in the U-shaped frame 19, and a driving motor 20 is fixedly provided on the outer wall of one side of the U-shaped frame 19. The output end of the driving motor 20 is connected to the grinding wheel 21. The driving motor 20 drives the grinding wheel 21 to rotate in the U-shaped frame 19, and the grinding processing is performed on the side of the aircraft tire through the grinding wheel 21.

[0028] See also Figure 1 The above-mentioned positioning components can be any one type. The present application provides an embodiment, in which the positioning component includes a positioning column 13. A plurality of groups of positioning columns 13 are fixedly provided on the top wall of the fixed plate three 12. The aircraft tire is placed on the upper side of the fixed plate three 12, and the positioning columns 13 are passed through the screw holes on the aircraft tire to position the aircraft tire.

[0029] See also Figure 4 Furthermore, it also includes positioning grooves. The lower side wall of the fixed plate 2 10 is provided with multiple groups of positioning grooves. The positioning columns 13 are adapted to the positioning grooves. The hydraulic cylinder 1 9 controls the fixed plate 2 10 to descend so that the positioning columns 13 enter the positioning grooves, thereby improving the rotation stability of the aircraft tire.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A jig for machining sidewalls of aircraft tires, comprising a base (1), characterized in that: A column (2) is fixedly provided on the left side of the top wall of the base (1), a fixed disk (3) is rotatably provided on the right side wall of the column (2), a connecting seat (5) is fixedly provided on the right side wall of the fixed disk (3), a horizontal frame (7) and a horizontal frame (8) are fixed on the upper and lower sides of the right side wall of the connecting seat (5), the horizontal frame (7) is located on the upper side of the horizontal frame (8), a hydraulic cylinder (9) is fixedly provided on the top wall of the horizontal frame (7), the output end of the hydraulic cylinder (9) passes through the horizontal frame (7) and is rotatably provided with the fixed disk (1 0), a driving motor 2 (11) is fixedly provided at a position corresponding to the lower side wall of the horizontal frame 2 (8) and the hydraulic cylinder 1 (9), a fixed disk 3 (12) is rotatably provided at a position corresponding to the upper side wall of the horizontal frame 2 (8) and the driving motor 2 (11), an output end of the driving motor 2 (11) is connected to the fixed disk 3 (12), a positioning component is also provided on the fixed disk 3 (12), a moving component is provided on the rear side of the base (1), an adjusting component is provided on the moving component, and a grinding component is provided on the adjusting component.

2. The aircraft tire sidewall processing jig according to claim 1, characterized in that: The moving assembly comprises a driving motor three (14), a moving column (15), a screw (24), a vertical beam (16), and a cross beam (17); a sliding hole is provided on the rear side of the base (1); a screw (24) is rotatably provided in the sliding hole; a moving column (15) is slidably provided in the sliding hole; the moving column (15) is threadedly connected to the screw (24); a driving motor three (14) is fixedly provided at a position corresponding to the screw (24) on the front side wall of the base (1); an output end of the driving motor three (14) is connected to the screw (24); a vertical beam (16) is fixedly provided on the right side of the top wall of the moving column (15); and a cross beam (17) is fixedly provided on the top wall of the vertical beam (16).

3. The aircraft tire sidewall processing jig according to claim 1, characterized in that: The adjustment component comprises a second hydraulic cylinder (18), the second hydraulic cylinder (18) is fixedly arranged on the left side of the top wall of the crossbeam (17), a U-shaped frame (19) is fixedly arranged on the output end of the second hydraulic cylinder (18), and a grinding component is arranged on the U-shaped frame (19).

4. The aircraft tire sidewall processing jig according to claim 1, characterized in that: The invention also includes a slide rail (22) and a limiting beam (23). The limiting beam (23) is fixedly arranged on the bottom wall of the U-shaped frame (19), and the slide rail (22) is fixedly arranged at a position corresponding to the limiting beam (23) on the top wall of the crossbeam (17). The slide rail (22) and the limiting beam (23) are slidably connected.

5. The aircraft tire sidewall processing jig according to claim 1, characterized in that: The grinding assembly comprises a driving motor (20) and a grinding wheel (21). The grinding wheel (21) is rotatably arranged in the U-shaped frame (19). The driving motor (20) is fixedly arranged on the outer wall of one side of the U-shaped frame (19). The output end of the driving motor (20) is connected to the grinding wheel (21).

6. The aircraft tire sidewall processing jig according to claim 1, characterized in that: The positioning assembly comprises positioning posts (13), and a plurality of groups of positioning posts (13) are fixedly arranged on the top wall of the fixing plate three (12).

7. The aircraft tire sidewall processing jig according to claim 6, characterized in that: It also includes positioning grooves. The lower side wall of the second fixing plate (10) is provided with multiple groups of positioning grooves, and the positioning columns (13) are adapted to the positioning grooves.

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